maven-ear-plugin不包括jar.xml中的jarModule

时间：2012-08-23 13:57:33

标签： java-ee maven ear application.xml maven-ear-plugin

我一直关注maven-ear-plugin网站shows how to add third-party libraries to the generated application.xml上的示例。但是，它似乎没有像我预期的那样工作。同样，Web模块contextRoot也被忽略了。

根据documentation我想要做的事情应该是完全可能的。

  

可以使用以下方式自定义Web模块的上下文根   contextRoot参数。

     

请注意，第三方库（即JarModule）不是   包含在生成的application.xml中（只有ejb-client应该是   包含在java条目中）。但是，可以包含jar依赖项   在生成的application.xml中通过指定   includeInApplicationXml标志。

在我的application.xml中执行构建时，我有以下输出。

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE application PUBLIC
    "-//Sun Microsystems, Inc.//DTD J2EE Application 1.3//EN"
    "http://java.sun.com/dtd/application_1_3.dtd">
<application>
  <display-name>MyApp.EAR</display-name>
  <module>
    <ejb>MyApp.jar</ejb>
  </module>
  <module>
    <web>
      <web-uri>MyApp.war</web-uri>
      <context-root>/MyApp.Web</context-root>
    </web>
  </module>
</application>

从以下maven configuraton（pom.xml）。

...
<modelVersion>4.0.0</modelVersion>
<groupId>com.blah</groupId>
<artifactId>MyApp.EAR</artifactId>
<version>1.0</version>
<packaging>ear</packaging>

<build>
    <plugins>
        <plugin>
            <groupId>maven-ear-plugin</groupId>
            <artifactId>maven-ear-plugin</artifactId>
            <version>2.7</version>
            <configuration>
                <applicationName>MyApp</applicationName>
                <modules>
                    <ejbModule>
                        <groupId>com.blah</groupId>
                        <artifactId>MyApp.EJB</artifactId>
                    </ejbModule>
                    <webModule>
                        <groupId>com.blah</groupId>
                        <artifactId>MyApp.Web</artifactId>
                        <contextRoot>MyApp</contextRoot>
                    </webModule>
                    <jarModule>
                        <groupId>org.slf4j</groupId>
                        <artifactId>slf4j-simple</artifactId>
                        <includeLibInApplicationXml>true</includeLibInApplicationXml>
                    </jarModule>
                </modules>
                <archive>
                    <manifestEntries>
                        <WebLogic-Application-Version>${weblogic.version}</WebLogic-Application-Version>
                    </manifestEntries>
                </archive>
            </configuration>
        </plugin>
    </plugins>
</build>

<dependencies>
    <!-- web and ejb modules -->
    <dependency>
        <groupId>com.blah</groupId>
        <artifactId>MyApp.EJB</artifactId>
        <version>1.0</version>
        <type>ejb</type>
    </dependency>
    <dependency>
        <groupId>com.blah</groupId>
        <artifactId>MyApp.Web</artifactId>
        <version>1.0</version>
        <type>war</type>
    </dependency>
</dependencies>
...

很明显，application.xml并没有按照我的意图生成。

  1. application.xml中提供的contextRoot不正确，而是输出默认名称MyApp.Web而不是指定的MyApp。
  2. 指定的org.slf4j jarModule完全从application.xml中缺失。

    3. 我做错了什么？

    Maven的调试如下所示。

    [DEBUG] -----------------------------------------------------------------------
[DEBUG] Goal:          org.apache.maven.plugins:maven-ear-plugin:2.4.2:generate-application-xml (default-generate-application-xml)
[DEBUG] Style:         Regular
[DEBUG] Configuration: <?xml version="1.0" encoding="UTF-8"?>
<configuration>
  <description>${project.description}</description>
  <displayName>${project.artifactId}</displayName>
  <encoding default-value="UTF-8"/>
  <generatedDescriptorLocation>${project.build.directory}</generatedDescriptorLocation>
  <includeLibInApplicationXml default-value="false"/>
  <project>${project}</project>
  <version default-value="1.3"/>
  <workDirectory>${project.build.directory}/${project.build.finalName}</workDirectory>
</configuration>

    P.S。我尝试创建maven-ear-plugin标签，但它不会让我，因为我没有足够的信誉！如果有人可以创造我会感激。

2 个答案:

答案 0 :(得分：9)

我按照惯例计算出来，这是用户错误。

奇怪的是，即使我的插件配置不正确，它也能正确生成EAR文件。

我替换了...... 

<groupId>maven-ear-plugin</groupId>
<artifactId>maven-ear-plugin</artifactId>

...与

<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-ear-plugin</artifactId>

然后改变了...... 

<includeLibInApplicationXml>true</includeLibInApplicationXml>

为... 

<includeInApplicationXml>true</includeInApplicationXml>

然后它突然完成了我打算做的事情。

我的最终pom.xml看起来像这样，因为我决定自动包含所有jar。

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.blah</groupId>
    <artifactId>MyApp.EAR</artifactId>
    <version>1.0</version>
    <packaging>ear</packaging>

    <properties>
        <weblogic.version>10.3</weblogic.version>
        <weblogic.version.minor>${weblogic.version}.4</weblogic.version.minor>
        <weblogic.host>***</weblogic.host>
        <weblogic.port>***</weblogic.port>
        <weblogic.username>***</weblogic.username>
        <weblogic.password>***</weblogic.password>
    </properties>

    <build>
        <finalName>MyApp</finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-ear-plugin</artifactId>
                <version>2.7</version>
                <configuration>
                    <applicationName>MyApp</applicationName>
          <includeLibInApplicationXml>true</includeLibInApplicationXml>
                    <modules>
                        <ejbModule>
                            <groupId>com.blah</groupId>
                            <artifactId>MyApp.EJB</artifactId>
                        </ejbModule>
                        <webModule>
                            <groupId>com.blah</groupId>
                            <artifactId>MyApp.Web</artifactId>
                            <contextRoot>MyApp</contextRoot>
                        </webModule>
                    </modules>
                    <archive>
                        <manifestEntries>
                            <WebLogic-Application-Version>${weblogic.version}</WebLogic-Application-Version>
                        </manifestEntries>
                    </archive>
                </configuration>
            </plugin>

            <plugin>
                <groupId>com.oracle.weblogic</groupId>
                <artifactId>weblogic-maven-plugin</artifactId>
                <version>10.3.4</version>
                <configuration>
                    <adminurl>t3://${weblogic.host}:${weblogic.port}</adminurl>
                    <user>${weblogic.username}</user>
                    <password>${weblogic.password}</password>
                    <upload>true</upload>
                    <action>deploy</action>
                    <remote>false</remote>
                    <verbose>true</verbose>
                    <source>${project.build.directory}/${project.build.finalName}.${project.packaging}</source>
                    <name>${project.build.finalName}</name>
                </configuration>
                <executions>
                    <execution>
                        <phase>install</phase>
                        <goals>
                            <goal>deploy</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

        </plugins>

        <pluginManagement>
            <plugins>
                <!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself.-->
                <plugin>
                    <groupId>org.eclipse.m2e</groupId>
                    <artifactId>lifecycle-mapping</artifactId>
                    <version>1.0.0</version>
                    <configuration>
                        <lifecycleMappingMetadata>
                            <pluginExecutions>
                                <pluginExecution>
                                    <pluginExecutionFilter>
                                        <groupId>org.apache.maven.plugins</groupId>
                                        <artifactId>maven-ear-plugin</artifactId>
                                        <versionRange>[2.7,)</versionRange>
                                        <goals>
                                            <goal>generate-application-xml</goal>
                                        </goals>
                                    </pluginExecutionFilter>
                                    <action>
                                        <ignore></ignore>
                                    </action>
                                </pluginExecution>
                            </pluginExecutions>
                        </lifecycleMappingMetadata>
                    </configuration>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>

    <dependencies>
    <dependency>
      <groupId>com.blah</groupId>
      <artifactId>MyApp.EJB</artifactId>
      <version>1.0</version>
      <type>ejb</type>
    </dependency>
    <dependency>
      <groupId>com.blah</groupId>
      <artifactId>MyApp.Web</artifactId>
      <version>1.0</version>
      <type>war</type>
    </dependency>
    </dependencies>
</project>

答案 1 :(得分：1)

非常感谢，一直在寻找解决这个问题的方法几个小时了。 :) 如果这也可以帮助其他人，那么请广告我的pom。

<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>appletree.be-multi</artifactId>
        <groupId>be.appletree</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>appletree.be-ear</artifactId>
    <packaging>ear</packaging>

    <dependencies>


        <dependency>
            <groupId>be.appletree</groupId>
            <artifactId>appletree.be-domain</artifactId>
            <version>1.0-SNAPSHOT</version>
            <type>jar</type>
        </dependency>

        <dependency>
            <groupId>be.appletree</groupId>
            <artifactId>appletree.be-ejb</artifactId>
            <version>1.0-SNAPSHOT</version>
            <type>ejb</type>
        </dependency>

        <dependency>
            <groupId>be.appletree</groupId>
            <artifactId>appletree.be-web</artifactId>
            <version>1.0-SNAPSHOT</version>
            <type>war</type>
        </dependency>

    </dependencies>

    <build>
        <plugins>
            <plugin>
                <artifactId>maven-ear-plugin</artifactId>
                <version>2.8</version>
                <configuration>
                    <modules>
                        <jarModule>
                            <groupId>be.appletree</groupId>
                            <artifactId>appletree.be-domain</artifactId>
                            <includeInApplicationXml>true</includeInApplicationXml>
                        </jarModule>
                        <webModule>
                            <groupId>be.appletree</groupId>
                            <artifactId>appletree.be-web</artifactId>
                        </webModule>
                        <ejbModule>
                            <groupId>be.appletree</groupId>
                            <artifactId>appletree.be-ejb</artifactId>
                        </ejbModule>
                    </modules>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>
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